UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nQ/ZMNCD4StdndhMPB2zVzR0NX6YvB8wTmHWEEAXjkE=' 
WHERE 
  key_id = 'efe1dfd0027691341505598a19152ea86cb5b2fa82ed5d6e4f77ea31b69ff4a2' 
  AND (
    token = 'nQ/ZMNCD4StdndhMPB2zVzR0NX6YvB8wTmHWEEAXjkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )